高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (7): 746.

• 论文 • 上一篇    下一篇

热动力学的研究(Ⅵ)——环氧氯丙烷开环反应的热动力学

皇起中1, 张元勤2, 曾宪诚2   

  1. 1. 四川师范大学化学系;
    2. 四川大学化学系
  • 收稿日期:1987-03-11 出版日期:1988-07-24 发布日期:1988-07-24
  • 通讯作者: 皇起中

Studies on Thermokinetics (Ⅵ)——Thermokinetics for Ring-Opening Reaction of the Epichlorohydrin

Huang Qizhong1, Zhang Yuanqin2, Zeng Xiancheng2   

  1. 1. Department of Chemistry, Sichuan Normal University, Chengdu;
    2. Department of Chemistry, Sichuan University, Chengdu
  • Received:1987-03-11 Online:1988-07-24 Published:1988-07-24

摘要: 本文在前文[1~3]所建立的热动力学方程和无量纲参数研究法的基础上,对较为复杂的环氧氯丙烷开环反应的研究,扩大了热动力学的研究范围。

关键词: 热动力学, 开环反应, 缓冲溶液, 重现性

Abstract: On the theoretical basis of thermokinetics proposed in previous articles, the thermokinetics for ring-opening reaction of the epichlorohydrin with potassium iodide has been studied at 20℃ in buffer solution with the method of dimension-less parameter for the second order reaction. The reproducibility of experimental results is very good, and the rate constant is in fair agreement with the values in literature.The influences of the concentration and pHvalues of the buffer solution on the rate constant of measured reaction have been also discussed.

Key words: Thermokinetics, Ring-opening, Buffer solution, Reproducibility

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